98 Owamp PPTs View free & download

OWAMP - Supports authentication and authorization (encryption possible) Used to request tests ... Each connection is 'classified' (authentication) ...

Supports authentication and authorization (encryption possible) Used to request tests ... Each connection is 'classified' (authentication) ...

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OWAMP - Now possible due to growing availability of good time sources ... Extremely configurable send schedule. Configurable packet sizes ...

Now possible due to growing availability of good time sources ... Extremely configurable send schedule. Configurable packet sizes ...

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OWAMP (One-Way Active Measurement Protocol) PowerPoint PPT Presentation

OWAMP (One-Way Active Measurement Protocol) - SNMP polling intervals mask high queue levels that active probes can show ... Extremely configurable send schedule. Configurable packet sizes. Used to start/stop tests ...

SNMP polling intervals mask high queue levels that active probes can show ... Extremely configurable send schedule. Configurable packet sizes. Used to start/stop tests ...

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OWAMP OneWay Active Measurement Protocol - SNMP polling intervals mask high queue levels that active probes can show ... Third-Party DoS source. DoS target. Resource consumption. Memory (primary and secondary) ...

SNMP polling intervals mask high queue levels that active probes can show ... Third-Party DoS source. DoS target. Resource consumption. Memory (primary and secondary) ...

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OWAMP (One-Way Latencies) BWCTL (Bandwidth Test Control) PowerPoint PPT Presentation

OWAMP (One-Way Latencies) BWCTL (Bandwidth Test Control) - Verify available bandwidth from each endpoint to points in the middle ... Bug fixes relating to time offset issues. Minor feature additions (parallel streams...

Verify available bandwidth from each endpoint to points in the middle ... Bug fixes relating to time offset issues. Minor feature additions (parallel streams...

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OWAMP and BWCTL: Installation and Configuration PowerPoint PPT Presentation

OWAMP and BWCTL: Installation and Configuration - http://e2epi.internet2.edu/owamp/download.html. http://e2epi.internet2. ... Again, obscurity lessens usefulness. But do harden machines themselves. 2006-Apr-05 ...

http://e2epi.internet2.edu/owamp/download.html. http://e2epi.internet2. ... Again, obscurity lessens usefulness. But do harden machines themselves. 2006-Apr-05 ...

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OWAMP OneWay Active Measurement Protocol - Built upon protocol abstraction library. Supports one-off applications ... Example Hardware ... Time: NTP issues predominate the problems ...

Built upon protocol abstraction library. Supports one-off applications ... Example Hardware ... Time: NTP issues predominate the problems ...

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OWAMP and BWCTL: Installation and Configuration - bwctl hostA (can run another quickly to demonstrate ... bwctl -A AE AESKEY demo -s hostA -c hostB. Different authentication domains (different AES keys) ...

bwctl hostA (can run another quickly to demonstrate ... bwctl -A AE AESKEY demo -s hostA -c hostB. Different authentication domains (different AES keys) ...

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E2E piPEs AMI OWAMP Status PowerPoint PPT Presentation

E2E piPEs AMI OWAMP Status - ... to contact to get it fixed. Terry Gray, University of ... OK, I'll fix it. 9/10/09. 10. Agenda. Motivation. piPEs / AMI Overview. piPEs / AMI Deployment Plan ...

... to contact to get it fixed. Terry Gray, University of ... OK, I'll fix it. 9/10/09. 10. Agenda. Motivation. piPEs / AMI Overview. piPEs / AMI Deployment Plan ...

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Measurement%20and%20Fault-Finding%20Using%20MAGGIE%20and%20PIPES.%20Presented%20at%20the%20HENP%20SIG%20Internet2%20Members%20Meeting,%20Indianapolis,%20October%202003. - Net RAT. In addition to quantitative measurements from ping, iperf etc ... OWAMP data. GGF NMWG. Monalisa, Advisor, Internet Detective, Anemos. AMP Event Detection ...

Net RAT. In addition to quantitative measurements from ping, iperf etc ... OWAMP data. GGF NMWG. Monalisa, Advisor, Internet Detective, Anemos. AMP Event Detection ...

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Network Performance Toolkit NPToolkit A Knoppix LiveCD PowerPoint PPT Presentation

Network Performance Toolkit NPToolkit A Knoppix LiveCD - NDT End host diagnostic and analysis. OWAMP One way delay measurement ... A bootable Debian Linux OS. Uses RAM disk to hold working image ...

NDT End host diagnostic and analysis. OWAMP One way delay measurement ... A bootable Debian Linux OS. Uses RAM disk to hold working image ...

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NDT: Update Duplex Mismatch Detection PowerPoint PPT Presentation

NDT: Update Duplex Mismatch Detection - Schedule. Test. Store. Interface. BWCTL. OWAMP. TraceRoute. NDT. Discovery Module 'Detective' ... Investigating packet train model for detecting mid-path mismatch ...

Schedule. Test. Store. Interface. BWCTL. OWAMP. TraceRoute. NDT. Discovery Module 'Detective' ... Investigating packet train model for detecting mid-path mismatch ...

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Transport Layer Security TLS in TWAMP New Mode for Control Protocol PowerPoint PPT Presentation

Transport Layer Security TLS in TWAMP New Mode for Control Protocol - Security measures were controversial for OWAMP and (quickly ... Server Greeting. Only New Features, bits Y,Z set |- Set-Up-Response (mod) | -Server Start (mod) ...

Security measures were controversial for OWAMP and (quickly ... Server Greeting. Only New Features, bits Y,Z set |- Set-Up-Response (mod) | -Server Start (mod) ...

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plantilla%20presentacion%20ppt PowerPoint PPT Presentation

plantilla%20presentacion%20ppt - Title: plantilla presentacion ppt Author: red.es Last modified by: Alberto Escolano Sanchez Created Date: 10/2/2006 10:26:41 AM Document presentation format

Title: plantilla presentacion ppt Author: red.es Last modified by: Alberto Escolano Sanchez Created Date: 10/2/2006 10:26:41 AM Document presentation format

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More TWAMP - Set-Up-Response. 7. Next Step for IPPM WG. This is very simple extension. Adds one new communication mode, using existing features ...

Set-Up-Response. 7. Next Step for IPPM WG. This is very simple extension. Adds one new communication mode, using existing features ...

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Internet2%20End-to-End%20Performance%20Monitoring%20Initiative%20Update PowerPoint PPT Presentation

Internet2%20End-to-End%20Performance%20Monitoring%20Initiative%20Update - Internet2 End-to-End Performance Monitoring Initiative Update ... Results are continuously streamed back to 'Measurement Portal' for long-term ...

Internet2 End-to-End Performance Monitoring Initiative Update ... Results are continuously streamed back to 'Measurement Portal' for long-term ...

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Sandbox%20Network%20Series PowerPoint PPT Presentation

Sandbox%20Network%20Series - Sandbox Network Series Network Series Agendas January 26: Campus Backbone Briefing February 23: Network Security Issues March 23: Tools April 27: ?

Sandbox Network Series Network Series Agendas January 26: Campus Backbone Briefing February 23: Network Security Issues March 23: Tools April 27: ?

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Internet2 E2E piPEs Update PowerPoint PPT Presentation

Internet2 E2E piPEs Update - Internet2 E2E piPEs. Project: End-to-End Performance Initiative ... Demonstrate interoperability of piPEs and analysis tools such as Advisor and MonALISA ...

Internet2 E2E piPEs. Project: End-to-End Performance Initiative ... Demonstrate interoperability of piPEs and analysis tools such as Advisor and MonALISA ...

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E2E piPEfitters A Collaborative, Services-based Approach to a Measurement Framework PowerPoint PPT Presentation

E2E piPEfitters A Collaborative, Services-based Approach to a Measurement Framework - New insights gained from inter-domain framework test experience ... Allows for 'dumb' clients. 11/11/09. 32. Process Flow (Tool Beacon) Register with lookup service. ...

New insights gained from inter-domain framework test experience ... Allows for 'dumb' clients. 11/11/09. 32. Process Flow (Tool Beacon) Register with lookup service. ...

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PIPE Dreams - The vision of science grids allocating resources to analyze ... INFN-Milan. CESnet. APAN. Geant. EDG. PPDG/GriPhyN. Monitoring Site. ORNL. Stanford. UTAH. DNVR ...

The vision of science grids allocating resources to analyze ... INFN-Milan. CESnet. APAN. Geant. EDG. PPDG/GriPhyN. Monitoring Site. ORNL. Stanford. UTAH. DNVR ...

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Performance Update PowerPoint PPT Presentation

Performance Update - http://e2epi.internet2.edu/pipes/pmp/pmp-dir.html. Begin ... SSH MP (Looking Glass) (Belnet, released) ABW MP (bandwidth packet capture cards) (Cesnet) ...

http://e2epi.internet2.edu/pipes/pmp/pmp-dir.html. Begin ... SSH MP (Looking Glass) (Belnet, released) ABW MP (bandwidth packet capture cards) (Cesnet) ...

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piPEs Tools in Action PowerPoint PPT Presentation

piPEs Tools in Action - What can't these tools tell you. Exactly what parameters to change to fix ... Scenario 2: User complains that network is slow, FTP downloads taking too long. ...

What can't these tools tell you. Exactly what parameters to change to fix ... Scenario 2: User complains that network is slow, FTP downloads taking too long. ...

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Lessons Learned Monitoring PowerPoint PPT Presentation

Lessons Learned Monitoring - all hosts owned by individual sites, ... getting web server running, unblock, clarify documentation (often non-native English speakers) ...

all hosts owned by individual sites, ... getting web server running, unblock, clarify documentation (often non-native English speakers) ...

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Internet2 E2E piPEs Project PowerPoint PPT Presentation

Internet2 E2E piPEs Project - ... in the Life of Abilene. 8/8/09. 19. First two weeks in March ... Beware the Ides of March. 1st percentile down to 522 Mb/s. Circuit problems along west coast. ...

... in the Life of Abilene. 8/8/09. 19. First two weeks in March ... Beware the Ides of March. 1st percentile down to 522 Mb/s. Circuit problems along west coast. ...

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The Performance Bottleneck Application, Computer, or Network PowerPoint PPT Presentation

The Performance Bottleneck Application, Computer, or Network - Tools that monitor existing traffic on the network and extract some information ... NDT client tool allows application to change buffer (setsockopt() function call) ...

Tools that monitor existing traffic on the network and extract some information ... NDT client tool allows application to change buffer (setsockopt() function call) ...

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Handson Network Performance Testing PowerPoint PPT Presentation

Handson Network Performance Testing - In flight changes to 292 packets. Time to increase back to 583 is 20.4 seconds ... A cheap switch would show up as something with small buffers ...

In flight changes to 292 packets. Time to increase back to 583 is 20.4 seconds ... A cheap switch would show up as something with small buffers ...

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User-Perceived Performance Measurement on the Internet PowerPoint PPT Presentation

User-Perceived Performance Measurement on the Internet - User-Perceived Performance Measurement on the Internet Bill Tice Thomas ... delay jitter and packet loss Performance Measurement on the Internet Ping and ...

User-Perceived Performance Measurement on the Internet Bill Tice Thomas ... delay jitter and packet loss Performance Measurement on the Internet Ping and ...

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Phil%20DeMar,%20Maxim%20Grigoriev%20Fermilab PowerPoint PPT Presentation

Phil%20DeMar,%20Maxim%20Grigoriev%20Fermilab - Jeff Boote, Eric Boyd, Aaron Brown, Matt Zekauskas, Jason ... Cacti, RRDtools, Cricket. Zero Configuration, Out of Box Service. LHC network monitoring node ...

Jeff Boote, Eric Boyd, Aaron Brown, Matt Zekauskas, Jason ... Cacti, RRDtools, Cricket. Zero Configuration, Out of Box Service. LHC network monitoring node ...

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Tools Overview PowerPoint PPT Presentation

Tools Overview - In flight changes to 292 packets. Time to increase back to 583 is 20.4 seconds ... A cheap switch would show up as something with small buffers ...

In flight changes to 292 packets. Time to increase back to 583 is 20.4 seconds ... A cheap switch would show up as something with small buffers ...

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DICE: Performance Update PowerPoint PPT Presentation

DICE: Performance Update - Flow Replicator MA (Surfnet, Carnet) User Interfaces. CNM (DFN) perfSONAR UI (ISTF) Visual PerfSONAR (Carnet) Looking Glass (Belnet) ICE/NeTraMet (RNP) ...

Flow Replicator MA (Surfnet, Carnet) User Interfaces. CNM (DFN) perfSONAR UI (ISTF) Visual PerfSONAR (Carnet) Looking Glass (Belnet) ICE/NeTraMet (RNP) ...

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Interoperable%20Measurement%20Frameworks:%20Joint%20Monitoring%20of%20GEANT%20 PowerPoint PPT Presentation

Interoperable%20Measurement%20Frameworks:%20Joint%20Monitoring%20of%20GEANT%20 - ( Any bad apples in 'Worst Ten'?) 'Not the Network' (If 'Worst Ten' is good enough) ... path analysis, although making sense of the results is still a big issue. ...

( Any bad apples in 'Worst Ten'?) 'Not the Network' (If 'Worst Ten' is good enough) ... path analysis, although making sense of the results is still a big issue. ...

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A Measurement Study of Internet Delay Asymmetry PowerPoint PPT Presentation

A Measurement Study of Internet Delay Asymmetry - A Measurement Study of Internet Delay Asymmetry Abhinav Pathak Purdue University Himabindu Pucha Purdue University Ying Zhang University of Michigan

A Measurement Study of Internet Delay Asymmetry Abhinav Pathak Purdue University Himabindu Pucha Purdue University Ying Zhang University of Michigan

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Backbone Performance Comparison PowerPoint PPT Presentation

Backbone Performance Comparison - Qwest. NLR is lower latency. This is expected as GT and NC are connected to the same router. ... Qwest and Abilene go via Washington. The long way...

Qwest. NLR is lower latency. This is expected as GT and NC are connected to the same router. ... Qwest and Abilene go via Washington. The long way...

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Tools Overview - Application's performance should meet your expectations! If they don't you ... character indicates clickable icon for more details. Finding a Server. What? ...

Application's performance should meet your expectations! If they don't you ... character indicates clickable icon for more details. Finding a Server. What? ...

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Experiences Configuring AMI and Demos PowerPoint PPT Presentation

Experiences Configuring AMI and Demos - ... team of developer-installers, inter-administrative domain coordination is difficult. ... Inter-framework Testing. Compilation of results on partial paths ...

... team of developer-installers, inter-administrative domain coordination is difficult. ... Inter-framework Testing. Compilation of results on partial paths ...

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Using Netflow data for forecasting PowerPoint PPT Presentation

Using Netflow data for forecasting - www.slac.stanford.edu/grp/scs/net/talk06/chep06.ppt ... SCAMPI/FFPF/MAPI allows more flexible flow definition. See www.ist-scampi.org ...

www.slac.stanford.edu/grp/scs/net/talk06/chep06.ppt ... SCAMPI/FFPF/MAPI allows more flexible flow definition. See www.ist-scampi.org ...

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MGRID: Network Testing and Performance PowerPoint PPT Presentation

MGRID: Network Testing and Performance - ... Network Testing and ... Network testing tools being used now. Iperf, traceroute, ... Host Endpoint Testing. The 'last mile' segment. Secure download of ...

... Network Testing and ... Network testing tools being used now. Iperf, traceroute, ... Host Endpoint Testing. The 'last mile' segment. Secure download of ...

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NTP Network Time Protocol Why it important for network measurement PowerPoint PPT Presentation

NTP Network Time Protocol Why it important for network measurement - ... deal with time zones (that's a time display problem) ... (And no time zones, remember?)? NTP and Temperature. Oscillator frequency depends on temperature ...

... deal with time zones (that's a time display problem) ... (And no time zones, remember?)? NTP and Temperature. Oscillator frequency depends on temperature ...

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Interoperable Measurement Frameworks: Joint Monitoring of GEANT PowerPoint PPT Presentation

Interoperable Measurement Frameworks: Joint Monitoring of GEANT - Open Source Shared Development (Possibility, In Whole or In Part) ... Measurement nodes create new traffic. Lightpaths bypass expected ingress points. 10/25/09. 17 ...

Open Source Shared Development (Possibility, In Whole or In Part) ... Measurement nodes create new traffic. Lightpaths bypass expected ingress points. 10/25/09. 17 ...

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perfSONAR%20en%20LHC PowerPoint PPT Presentation

perfSONAR%20en%20LHC - Es una infraestructura dedicada a la monitorizaci n del rendimiento de la red ... Sistema seguro, que no pueda provocar congesti n en las redes que monitoriza ...

Es una infraestructura dedicada a la monitorizaci n del rendimiento de la red ... Sistema seguro, que no pueda provocar congesti n en las redes que monitoriza ...

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Internet2 IPv6 Update PowerPoint PPT Presentation

Internet2 IPv6 Update - http://vixen.grnoc.iu.edu/jfirewall-viz/index-bits.html (bits/sec) http://vixen.grnoc.iu.edu/jfirewall-viz/ (packets/sec) Question: what are you doing for flows? ...

http://vixen.grnoc.iu.edu/jfirewall-viz/index-bits.html (bits/sec) http://vixen.grnoc.iu.edu/jfirewall-viz/ (packets/sec) Question: what are you doing for flows? ...

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perfSONAR Performance Monitoring Framework PowerPoint PPT Presentation

perfSONAR Performance Monitoring Framework - Continuous use of diagnostic tools, storage of results for historical record ... http://lhcopnmon1-mgm.fnal.gov:9090/pinger/gui. perfSONAR-BUOY (bwctl) ...

Continuous use of diagnostic tools, storage of results for historical record ... http://lhcopnmon1-mgm.fnal.gov:9090/pinger/gui. perfSONAR-BUOY (bwctl) ...

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Optimum Performance, Maximum Insight: Behind the Scenes with Network Measurement Tools PowerPoint PPT Presentation

Optimum Performance, Maximum Insight: Behind the Scenes with Network Measurement Tools - Failed over to T1; auto-negotiate selects half-duplex. presents dysfunction ... Device-centric (NMS) SNMP. RTCP/XR / NetCONF. E.g. HP OpenView. Network ...

Failed over to T1; auto-negotiate selects half-duplex. presents dysfunction ... Device-centric (NMS) SNMP. RTCP/XR / NetCONF. E.g. HP OpenView. Network ...

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Performance Debugging Measurements Overview PowerPoint PPT Presentation

Performance Debugging Measurements Overview - Performance (Debugging) Measurement Architecture Workshop (December) ... Passive, collocation makes analysis easier. AMP, PMA, Planetlab [prefer run own code here] ...

Performance (Debugging) Measurement Architecture Workshop (December) ... Passive, collocation makes analysis easier. AMP, PMA, Planetlab [prefer run own code here] ...

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TBI: EndtoEnd Network Performance Testbed for Empirical Bottleneck Detection Prasad Calyam, OARnet, PowerPoint PPT Presentation

TBI: EndtoEnd Network Performance Testbed for Empirical Bottleneck Detection Prasad Calyam, OARnet, - Dima Krymskiy, Mukundan Sridharan, Paul Schopis. 2. Topics of Discussion ... Mukundan Sridharan, Dima Krymskiy, Phani Kumar Arava. Project Management ...

Dima Krymskiy, Mukundan Sridharan, Paul Schopis. 2. Topics of Discussion ... Mukundan Sridharan, Dima Krymskiy, Phani Kumar Arava. Project Management ...

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IPPM WG @ IETF65 PowerPoint PPT Presentation

IPPM WG @ IETF65 - Spatial Composition: draft-ietf-ippm-spatial-composition-00.txt (Emile Stephan/Al ... Add a paragraph mentioning that a link can refer to more than one physical ...

Spatial Composition: draft-ietf-ippm-spatial-composition-00.txt (Emile Stephan/Al ... Add a paragraph mentioning that a link can refer to more than one physical ...

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CampusWide Network Performance Monitoring and Recovery CPR PowerPoint PPT Presentation

CampusWide Network Performance Monitoring and Recovery CPR - Weber. Boggs. GTRI. Yamacraw. Class. TechSq Classroom. Lyman. 505 ... Max=1127 ms. IQR=27 ms. Office of Information Technology. http://www.oit.gatech.edu. 20 ...

Weber. Boggs. GTRI. Yamacraw. Class. TechSq Classroom. Lyman. 505 ... Max=1127 ms. IQR=27 ms. Office of Information Technology. http://www.oit.gatech.edu. 20 ...

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Abilene Observatory PowerPoint PPT Presentation

Abilene Observatory - Internet2 Detective. Multicast Beacon. NTP Stratum 2 Server. Ping/Traceroute V6 Destination ... Internet2 Detective. The Internet2 Detective is an application ...

Internet2 Detective. Multicast Beacon. NTP Stratum 2 Server. Ping/Traceroute V6 Destination ... Internet2 Detective. The Internet2 Detective is an application ...

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Measuring the Digital Divide with PingER PowerPoint PPT Presentation

Measuring the Digital Divide with PingER - Measuring the Digital Divide with PingER Prepared by Les Cottrell, SLAC, for the Round Table: Developing Countries Access to Scientific Knowledge,

Measuring the Digital Divide with PingER Prepared by Les Cottrell, SLAC, for the Round Table: Developing Countries Access to Scientific Knowledge,

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Internet2 E2E piPEs EndtoEnd Performance Initiative Performance Improvement System PowerPoint PPT Presentation

Internet2 E2E piPEs EndtoEnd Performance Initiative Performance Improvement System - determine E2E performance capabilities. locate ... Make partial path performance data publicly available ... Hierarchy of Network Performance Characteristics ...

determine E2E performance capabilities. locate ... Make partial path performance data publicly available ... Hierarchy of Network Performance Characteristics ...

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Network Testing Tools PowerPoint PPT Presentation

Network Testing Tools - in a multi-domain environment. 9. Introduction. Fourth question: ... Initial boot requires configuration and customization steps (this presentation) ...

in a multi-domain environment. 9. Introduction. Fourth question: ... Initial boot requires configuration and customization steps (this presentation) ...

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SigComm Poster PowerPoint PPT Presentation

SigComm Poster - Linege Online Game traffic analysis. analyzing the results from AMT measurements ... use GPS or CDMA module as NTP source. 4. Time Stamping - at Data link layer ...

Linege Online Game traffic analysis. analyzing the results from AMT measurements ... use GPS or CDMA module as NTP source. 4. Time Stamping - at Data link layer ...

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An Implementation of the Profile Document' - Seemed reasonable that characteristics are separate methods ... WSDL: characteristic definition message name='pathDelayOneWayOutput' ...

Seemed reasonable that characteristics are separate methods ... WSDL: characteristic definition message name='pathDelayOneWayOutput' ...

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CampusWide Network Performance Monitoring and Recovery CPR - Really strange problems. The network isn't down! Office of Information Technology ... Catastrophic failure is easy to detect, small problems aren't ...

Really strange problems. The network isn't down! Office of Information Technology ... Catastrophic failure is easy to detect, small problems aren't ...

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Abilene Observatory Update Short IRNC Measurement Update PowerPoint PPT Presentation

Abilene Observatory Update Short IRNC Measurement Update - Dedicated servers at each node. Houston Router Node. NMS machines. PlanetLab machines ... Want to test a host? Use the Network Diagnostic Tool (NDT) http: ...

Dedicated servers at each node. Houston Router Node. NMS machines. PlanetLab machines ... Want to test a host? Use the Network Diagnostic Tool (NDT) http: ...

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WAN Monitoring PowerPoint PPT Presentation

WAN Monitoring - WAN Monitoring Prepared by Les Cottrell, SLAC, for the Joint Engineering Taskforce Roadmap Workshop JLab April 13-15, 2004 www.slac.stanford.edu/grp/scs/net/talk03 ...

WAN Monitoring Prepared by Les Cottrell, SLAC, for the Joint Engineering Taskforce Roadmap Workshop JLab April 13-15, 2004 www.slac.stanford.edu/grp/scs/net/talk03 ...

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Owamp PowerPoint PPT Presentations